The programmer provides a specification of the program, in
the form of properties which functions should satisfy, and
QuickCheck then tests that the properties hold in a large number
of randomly generated cases.

Specifications are expressed in
Haskell, using combinators defined in the QuickCheck library.
QuickCheck provides combinators to define properties, observe
the distribution of test data, and define test
data generators.

Maintainer's Corner

Readme for QuickCheck-2.9.1

This is QuickCheck 2, a library for random testing of program properties.
Install it in the usual way:
$ cabal install
Please report bugs to the QuickCheck mailing list at
quickcheck@projects.haskell.org.
If you get errors about Template Haskell, try
$ cabal install -f-templateHaskell
but please report this as a bug.